Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7884510 | Small-sized motor | Hiroshi Yamazaki, Hiroyuki Masutani, Masafumi Momma | 2011-02-08 |
| 5736799 | Miniature electric motor having bearing unit | Shigeyoshi Iwamoto, Mitsuo Kase | 1998-04-07 |